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Lg Electronics Inc patents


Recent patent applications related to Lg Electronics Inc. Lg Electronics Inc is listed as an Agent/Assignee. Note: Lg Electronics Inc may have other listings under different names/spellings. We're not affiliated with Lg Electronics Inc, we're just tracking patents.

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Method and device for establishing rrc connection for scptm reception

Provided are: a method by which a terminal, which is interested in a single-cell point-to-multipoint (scptm) transmission, establishes an rrc connection in a wireless communication system; and a device for supporting the same. A list of available scptm services is received from a serving cell, it is determined whether the scptm service of interest from among the received list of the available scptm services is a first-type scptm service or a second-type scptm service, the rrc connection with a network is established when the determined scptm service of interest is the second-type scptm service, and the second-type scptm service can be received through the established rrc connection. ... Lg Electronics Inc

Method for performing random access procedure

One embodiment of the present specification provides a method for performing a random access procedure. The method can comprise the steps of: generating a random access preamble to a first cell; generating a random access preamble to a second cell; determining whether the random access preamble to the first cell and the random access preamble to the second cell are triggered so as to be simultaneously transmitted in the same subframe; selecting the random access preamble to any one of the cells according to a pre-set priority when triggered so as to be simultaneously transmitted; and transmitting the any one selected random access preamble.. ... Lg Electronics Inc

Method and apparatus for performing random access procedure

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing random access procedure in a wireless communication system. ... Lg Electronics Inc

Method ad device for transmitting and receiving frame related to multi-user transmission in wireless lan system

A method for transmitting and receiving a frame by an access point (ap) in a wireless communication system, according to an embodiment of the present invention, comprises the steps of: determining two or more stas for performing multi-user (mu) transmission; determining a delivery traffic indication map (dtim) for transmitting a parameter related to a trigger frame with respect to each of the two or more stas; transmitting the parameter related to the trigger frame by means of the dtim; and receiving from the two or more stas an mu frame in time-frequency resources which are indicated in the parameter related to the trigger frame.. . ... Lg Electronics Inc

Resource allocation method for control signal of device-to-device communication in wireless communication system and device therefor

Disclosed is a method by which a terminal sets a resource pool for device-to-device communication in a wireless communication system. Particularly, the method comprises the steps of: acquiring information on a scheduling assignment (sa) resource pool through a synchronization step with a specific terminal; detecting a resource allocation sa in the sa resource pool; receiving a first d2d data channel including a resource pool allocation message on the basis of the resource allocation sa; and setting a resource pool for a second d2d data channel including user data and/or a resource pool for a discovery signal, according to the resource pool allocation message.. ... Lg Electronics Inc

Method and user equipment for receiving downlink control information, and method and base station for transmitting downlink control information

A search space (hereinafter, css) for a control channel for scheduling a random access response may be configured by a system information block. A user equipment (ue) may attempt to receive a control channel for a random access response on the assumption that css is configured in accordance with a configuration based on the system information block. ... Lg Electronics Inc

Method and apparatus for controlling uplink power in wireless communication system

A method and apparatus for controlling an uplink power in a wireless communication system is provided. A user equipment (ue) allocates a first minimum reserved power for a first carrier group and a second minimum reserved power for a second carrier group, and after allocating the first minimum reserved power and the second minimum power, applies a power sharing rule for remaining power, except the first minimum reserved power and the second minimum reserved power, between the first carrier group and the second carrier group.. ... Lg Electronics Inc

Method and user equipment for transmitting uplink signal and prose signal

One disclosure of the present specification provides a method for simultaneously transmitting, by user equipment (ue), a cellular uplink signal and a proximity service (prose) signal. The method may comprise the steps of: determining the total transmission power pcmax of the cellular uplink signal and the prose signal; and determining a lower limit value pcmax_l and an upper limit value pcmax_h for conditions pcmax_l≤pcmax≤pcmax_h. ... Lg Electronics Inc

Method and apparatus for performing access control or membership verification for dual connectivity in wireless communication system

A method and apparatus for performing access control and/or membership verification for dual connectivity in a wireless communication system is provided. A first evolved nodeb (enb) transmits a closed subscriber group (csg) membership status of a user equipment (ue) to a second enb, which is a home enb (henb), and receives at least one of a csg identifier (id) or a cell access mode of the second enb from the second enb. ... Lg Electronics Inc

Method for relay terminal to select remote terminal where access control is applied due to network congestion and relay terminal performing method

One embodiment of the present invention provides a method for a relay ue to select one of remote ues when access control is applied due to network congestion. The method includes: receiving an announcement message including first information from at least one of the remote ues; comparing the first information with second information that the relay ue has; selecting a remote ue transmitting the first information that matches the second information from among the remote ues when the first information matches the second information; selecting one remote ue from among the remote ues according to a priority when the first information does not match the second information; and transmitting a response message to the selected remote ue.. ... Lg Electronics Inc

Method and apparatus for optimizing load re-balancing for dedicated core network in wireless communication system

A method and apparatus for performing load re-balancing for the dedicated core network in a wireless communication system is provided. An evolved nodeb (enb) which supports a dedicated core network receives a mobility management entity group identity (mmegi) of an mme pool, corresponding to the dedicated core network, from a ue which is attached to a first mme of the mme pool. ... Lg Electronics Inc

Method for transmitting a buffer status report in a d2d communication system and device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting a bsr in a d2d communication system, the method comprising: configuring a plurality of sidelink logical channels, wherein each of the plurality of sidelink logical channels is associated with one of a plurality of priorities, configuring a plurality of lcgs to which the plurality of sidelink logical channels belong, and transmitting a bsr using the one or more logical channel groups.. ... Lg Electronics Inc

Method and apparatus for supporting bearer type for v2x communication in wireless communication system

A method and apparatus for receiving a bearer type indication for vehicle-to-everything (v2x) communication in a wireless communication system is provided. An enodeb (enb) with roadside unit (rsu) function transmits an indication of local gateway (l-gw) support for v2x communication to a mobility management entity (mme), receives a bearer type indication indicating that a specific bearer is for v2x communication from the mme, and performs an action according to the bearer type indication.. ... Lg Electronics Inc

Method and device for transmitting/receiving broadcast signal

A broadcast signal transmission processing device according to one embodiment of the present invention, comprises a header compression processor that generates first packets including first header information in a uncompressed form and second packets including second header information in a compressed form by performing header compression on internet protocol (ip) packets containing broadcast data; a header information extracting processor that extracts the header information from the first packets and converts the first packets from which the first header information is extracted to third packets including third header information in a compressed form; a signaling data generating processor that generates signaling packets containing information related to the header compression and mapping information between the ip packets and multiple data pipes; and a broadcast signal transmitting processor that transmits a broadcast signal including the multiple data pipes.. . ... Lg Electronics Inc

09/27/18 / #20180278966

Entropy decoding method, and decoding apparatus using same

The present invention relates to an entropy decoding method and to a decoding apparatus using same. The entropy decoding method according to the present invention comprises: a step of decoding a bin of a syntax element; and a step of acquiring information on the syntax element based on the decoded bin. ... Lg Electronics Inc

09/27/18 / #20180278961

Method and apparatus for decoding a video signal

The present invention relates to a method for decoding a video signal, comprising the steps of: acquiring a transform size flag of the current macroblock from a video signal; checking the number of non-zero transform coefficients at each pixel position in a first transform block which corresponds to the transform size flag; changing a scan order of the first transform block by prioritizing the position of the pixel having the greatest number of the non-zero transform coefficients in the first transform block; determining the number of the non-zero transform coefficients at each pixel position in a second transform block, and setting the changed scan order of the first transform block as an initialized scan order of the second transform block; adding the number of the non-zero transform coefficients at each pixel position in the first transform block and the number of the non-zero transform coefficients at each pixel position in the second transform block, and changing the scan order of the second transform block by prioritizing the position of the pixel having the greatest number of the non-zero transform coefficients; and decoding the transform coefficients arranged in the scan order changed in the previous step, wherein the first transform block and the second transform block have sizes corresponding to the transform size flag, and are contained in the current macroblock.. . ... Lg Electronics Inc

09/27/18 / #20180278943

Method and apparatus for processing video signals using coefficient induced prediction

A method for performing enhanced prediction on video signals includes the steps of: performing entropy decoding and dequantization on a neighboring block of a target block; performing a scaling on a dequantized transform coefficient for the neighboring block by using a scaling matrix; acquiring a modified neighboring block by performing inverse transform on the scaled transform coefficient; and generating a prediction block for the target block on the basis of the modified neighboring block.. . ... Lg Electronics Inc

09/27/18 / #20180278940

Image encoding/decoding method and device for same

The present invention provides an image encoding/decoding method and a device for same. In particular, the image decoding method may comprise the steps of: determining if the properties of a current picture and a reference picture differ; converting the reference picture to have the same properties as the current picture when the properties of the current picture and reference picture differ; and performing inter-prediction on the current picture by predetermined block unit by means of the converted reference picture.. ... Lg Electronics Inc

09/27/18 / #20180278438

Channel estimation method in dual mobility environment, and user equipment

A disclosed feature of the present specification provides a method for user equipment estimating a channel. The method may comprise the steps of: receiving two or more cell-specific reference signals (crss); dividing the two or more crss into two groups depending on an antenna port number; executing doppler frequency tracking with respect to the respective divided groups; and estimating a single frequency network (sfn) channel based on the result of doppler frequency tracking executed for the respective groups.. ... Lg Electronics Inc

09/27/18 / #20180278404

Method for removing a last pucch resource of a pucch group in a carrier aggregation system and a device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for removing a last pucch resource of a pucch group in a carrier aggregation system, the method comprising: configuring a first physical uplink control channel (pucch) group, wherein the first pucch group is composed of one or more first cells with pucch resource and zero or more second cells without pucch resource; and deactivating all cells belonging to the first pucch group, if a last pucch resource of the first pucch group is released.. ... Lg Electronics Inc

09/27/18 / #20180278401

Method and device for transmitting ack/nack in wireless communication system

A method for transmitting uplink control information (uci) in a wireless communication system, includes receiving a configuration message from a base station, the configuration message including information regarding a plurality of resource sets for a plurality of physical uplink control channel (pucch) formats; selecting a resource set of the plurality of resource sets based on a payload size of the uci to be transmitted; receiving a downlink (dl) grant on a physical downlink control channel (pdcch) from the base station, the dl grant including a resource indicator indicating a pucch resource within the selected resource set; and transmitting the uci by using a pucch format associated with the pucch resource.. . ... Lg Electronics Inc

09/27/18 / #20180278398

Method and apparatus for transmitting uplink control information (uci) in wireless communication system

A method for a wireless device to which a plurality of serving cells are assigned transmitting uplink control information (uci) in a wireless communication system is provided. The wireless device transmits uplink data in a subframe to a physical uplink shared channel (pusch), and transmits uci including a hybrid automatic repeat request (harq) ack/nack and periodic channel state information (csi) in the subframe to a physical uplink shared channel (pucch). ... Lg Electronics Inc

09/27/18 / #20180278357

Method for performing scg re-establishment in dual connectivity in wireless communication system and a device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing scg re-establishment in dual connectivity in wireless communication system, the method comprising: detecting radio link failure on a secondary node, wherein the ue is configured with a master node and the secondary node; and receiving signals from candidates of a new secondary node for obtaining information about which cell is a best candidate on the new secondary node to prepare for radio link failure on the secondary node; and initiating rrc connection re-establishment procedure for recovery from the radio link failure of the secondary node if a cell which is to be a pscell on a new secondary node is selected in a cell list.. ... Lg Electronics Inc

09/27/18 / #20180278355

Cell search method in wireless communication system and apparatus therefor

A cell search method of a terminal in a wireless communication system, comprises: a step of receiving a narrow band synchronization signal through a narrow band from a base station; and a step of acquiring time synchronization and frequency synchronization with the base station on the basis of the narrow band synchronization signal and detecting an identifier of the base station, wherein the narrow band has a system bandwidth of 180 khz and includes twelve carriers arranged at intervals of 15 khz, and the narrow band synchronization signal consists of a first narrow band synchronization signal and a second narrow band synchronization signal, wherein the first narrow band synchronization signal can be transmitted in a sixth subframe of a radio frame and the second narrow band synchronization signal can be transmitted in a tenth subframe of the radio frame.. . ... Lg Electronics Inc

09/27/18 / #20180278313

Method for reporting csi in wireless communication system and apparatus therefor

A method for reporting channel status information (csi) to a base station by a terminal in a wireless access system is disclosed in the present application. The method for reporting csi comprises the steps of: receiving information on a first csi process and a second csi process, each of which includes two or more csi-reference signal (csi-rs) resources, through an upper layer; and transmitting, to the base station, a first csi report according to the first csi process and a second csi report corresponding to the second csi process, wherein the second csi process is configured to have a rank indicator (ri) value that is the same as the ri of the first csi process, and the numbers of antenna ports for all the csi-rs resources included in the first csi process and the second csi process are the same.. ... Lg Electronics Inc

09/27/18 / #20180278301

Method for reporting reference signal indicator to base station by terminal in wireless communication system and apparatus therefor

A method for reporting channel status information (csi) to a base station by a terminal in a wireless access system is disclosed in the present application. The method comprises the steps of: receiving information on one csi process including a plurality of reference signal resources from the base station; receiving reference signals corresponding to the plurality of reference signal resources from the base station; selecting two or more reference signal resources among the plurality of reference signal resources on the basis of the received reference signals; and reporting the csi corresponding to the one csi process to the base station, wherein the csi includes indicators indicating the two or more reference signal resources.. ... Lg Electronics Inc

09/27/18 / #20180278284

Mobile terminal

There is disclosed a mobile terminal comprising a display unit comprising a first flat area and a second flat area provided adjacent to at least predetermined portion of the first flat area; a front window arranged in front of the display unit and comprising a second flat area and a second curved area provided adjacent to at least predetermined portion of the second flat area; a frame arranged behind the display unit and comprising a third flat area with the same right-and-left width to the first flat area and a third curved area provided adjacent to at least predetermined portion of the third flat area; an adhesive member arranged between the first flat area and the third flat area and configured to bondingly couple the display unit and the frame to each other; and a waterproof member provided on an outer surface of the adhesive member and configured to close a space formed between the front window and the frame by forming a looped curve between an edge of the front window and an edge of the frame, wherein at least predetermined portion of each of the second and third curved areas is overlapped with the first curved area, and at least predetermined portion of the waterproof member is provided between an outer end of the second curved area and an outer end of the third curved area, and the waterproof member divides the space formed between the front window and the frame into a closed inner space and a closed outer space, and a back-and-forth gap between the front window and the frame in the closed inner space is larger than a back-and-forth gap between the front window and the frame in the closed outer space.. . ... Lg Electronics Inc

09/27/18 / #20180278283

Method for transmitting and receiving signal by aggregating two uplink carriers

When a terminal aggregates three downlink carriers by using the carrier aggregation (ca) of the lte-a technology and transmits an uplink signal on two uplink carriers while aggregating at least two uplink carriers, a harmonic component and an intermodulation distortion (imd) component are generated, thereby influencing a downlink band of the terminal itself. Therefore, the present specification presents a scheme therefor.. ... Lg Electronics Inc

09/27/18 / #20180277698

Double-sided light receiving solar cell module

A double-sided light receiving solar cell module is disclosed, and includes a plurality of solar cells connected to each other by a plurality of conductive wirings in a first direction to form each cell string, a junction box configured to collect power generated from the plurality of solar cells and supply the collected power to outside, and a plurality of conducting wires having one end connected to the plurality of conductive wirings connected to a last solar cell of the each cell string and another end connected to the junction box. The junction box and the conducting wires are disposed outside a projection area of the solar cells. ... Lg Electronics Inc

09/27/18 / #20180277694

Solar cell and method for manufacturing the same

A solar cell can include a silicon semiconductor substrate having a first conductive type; a oxide layer on a first surface of the silicon semiconductor substrate; a polysilicon layer on the oxide layer and having the first conductive type; an emitter region at a second surface of the silicon semiconductor substrate opposite to the first surface and having a second conductive type opposite to the first conductive type; a first passivation film on the polysilicon layer; a first electrode connected to the polysilicon layer through an opening formed in the first passivation film; a second passivation film on the emitter region; and a second electrode connected to the emitter region through an opening formed in the second passivation film.. . ... Lg Electronics Inc

09/27/18 / #20180277589

Display device using semiconductor light emitting device

A display device including a substrate; a sub-pixel portion disposed on the substrate; and a wiring electrode electrically connected to the sub-pixel portion. Further, the sub-pixel portion includes a first light emitting portion and a second light emitting portion configured to output light of a same color and spaced apart with a groove therebetween, and the wiring electrode includes a base electrode configured to transmit a same electric signal to the first light emitting portion and the second light emitting portion, a first sub-electrode extended from the base electrode and electrically connected to the first light emitting portion, and a second sub-electrode extended from the base electrode and electrically connected to the second light emitting portion.. ... Lg Electronics Inc

09/27/18 / #20180277524

Transfer head and transfer system for semiconductor light-emitting device and method for transferring semiconductor light-emitting device

The present invention relates to a display device and, more particularly, to a transfer head for a semiconductor light-emitting device applied to the display device and a method for transferring a semiconductor light-emitting device. The transfer head for a semiconductor light-emitting device, according to the present invention, comprises: a base substrate; and an electrode unit disposed on the base substrate to generate an electrostatic force by charging an un-doped semiconductor layer of the semiconductor light-emitting device with electric charges, wherein the base substrate and the electrode unit are formed of light-transmitting materials so that at least a part of the semiconductor light-emitting device is viewable through the base substrate and the electrode unit in sequence.. ... Lg Electronics Inc

09/27/18 / #20180276630

Mobile terminal and method for controlling the same

The present invention relates to a mobile terminal capable of user identification based on artificial intelligence technology. The present invention includes an artificial intelligence unit for generating a usage pattern related to an operation performed on the mobile terminal and generate a control command for executing any one of a plurality of operation modes having different security standards based on the generated usage pattern, and a control unit for executing any one of the plurality of operation modes in response to a control command generated by the artificial intelligence unit. ... Lg Electronics Inc

09/27/18 / #20180276356

Terminal device and method for performing user authentication by means of biometric data

The present invention provides an authentication which is performed by means of simultaneously inputting biometric data such as fingerprint, iris and the like when inputting an authentication number, wherein input area provided to a user varies such that biometric data can be input and recognized accurately and easily. Therefore, the present invention enhances convenience for a user and increases security and reliability of authentication.. ... Lg Electronics Inc

09/27/18 / #20180275850

Mobile terminal and control method thereof

A mobile terminal including a wireless communication unit configured to provide wireless communication; a touch screen; and a controller configured to display a video screen on the touch screen; in response to a touch and drag on the touch screen with a first finger and without an additional touch pressure applied with the first finger at an end of the touch and drag, display another video screen on the touch screen; in response to the touch and drag on the touch screen with the first finger and with the additional touch pressure applied with the first finger at the end of the touch and drag, control a playback speed of a video on the video screen to correspond to a strength of the additional touch pressure applied with the first finger; and in response to the touch and drag on the touch screen with the first finger and with the additional touch pressure applied with a second finger at the end of the touch and drag with the first finger, control the playback speed of the video on the video screen to correspond to a strength of the additional touch pressure applied with the second finger.. . ... Lg Electronics Inc

09/27/18 / #20180275770

Mobile terminal and control method therefor

The present invention relates to a mobile terminal and control method therefor. More specifically, the present invention relates to a mobile terminal for displaying various pieces of content according to the extension of the width of a flexible display, and a control method thereof. ... Lg Electronics Inc

09/27/18 / #20180275749

Mobile terminal and control method therefor

A mobile terminal and a control method thereof are disclosed. The mobile terminal comprises a frame for mounting a portable device thereon, and the portable device mounted on the frame, the portable device comprising: a display unit for playing content; a sensing unit for sensing a direction change of the mobile terminal; a camera for photographing an object of a user; and a control unit, wherein the display unit is disposed so as to be directed toward the eyes of the user wearing the mobile terminal, and the control unit controls the display unit such that the display unit displays, on a partial region, a notification for a sub-menu corresponding to the changed direction of the mobile terminal when the direction of the mobile terminal is changed by a first angle or more during the playing of the content.. ... Lg Electronics Inc

09/27/18 / #20180275715

Wearable smart device

Disclosed is a wearable smart device which a user can conveniently and comfortably wear. The present application may provide a wearable smart device comprising: a flexible display unit; a first frame which supports the flexible display unit and is restorably deformed to have a first curvature to allow the wearable smart device to be worn on a user's body; and a second frame which is restorably deformed to have a second curvature larger than the first curvature and is movably coupled to the first frame to allow the second frame to move relatively with the respect to the first frame while the second frame is deformed, wherein the second frame is configured to adjust the amount of deformation of the wearable smart device.. ... Lg Electronics Inc

09/27/18 / #20180274990

Thermometer and body temperature measuring apparatus including the same

A thermometer is provided that includes a main body having a first body including first and second regions and a second body mounted on the first body, the main body extending in a first direction; a rubber cap surrounding the second region and formed to be inserted into the ear; a temperature sensor disposed in the second region and having a specific temperature sensing range with respect to the first direction; and first and second circuit boards electrically connected to the temperature sensor and disposed in the second region in a second direction intersecting the first direction.. . ... Lg Electronics Inc

09/27/18 / #20180274852

Refrigerator

A refrigerator according to an embodiment of the present disclosure includes a cabinet, a door configured to open/close the cabinet, an outer plate defining a front surface of the door and having an opening formed therein to pass through the door, a door liner defining a rear surface of the door, lighting members configured to illuminate storage spaces of the door and the cabinet, a transparent panel assembly mounted to shield the opening and allowing the storage spaces to be selectively seen according to an on/off state of the lighting members, an insulator filled between the outer plate and the door liner, and a blocking part arranged inside the door along a periphery of the transparent panel assembly and detachably coupled to a peripheral surface of the transparent panel assembly to fix the transparent panel assembly.. . ... Lg Electronics Inc

09/27/18 / #20180274848

External member for home appliances and manufacturing method therefor

The present invention relates to an external member for home appliances and a manufacturing method therefor. According to the present invention, through-holes for transmitting light emitted from a light source, such as a light-emitting device mounted on a rear surface, are not exposed to the outside by a film layer attached to a front surface of a metal layer when the light of the light-emitting device is turned off, such that an external member for home appliances with improved luxuriousness and aesthetic sensibility with respect to the appearance of home appliances can be implemented.. ... Lg Electronics Inc

09/27/18 / #20180274847

Defrost heat discharge system and refrigerator having the same

A defrost heat discharge system includes a drain duct configured to discharge heat from a defrost heater and to discharge condensed water that results from melting of frost on an evaporator by heat generated by the defrost heater, a drain pipe that connects a first space to a second space, that is configured to allow condensed water to flow from the first space to the second space, and that is configured to discharge heat generated by the defrost heater from the first space to the second space, a drain cap located at an end of the drain pipe and configured to open and close at least a portion of the drain pipe; and a condensing fan configured to receive heat from the defrost heater and discharge heat toward an outside of the second space based on the drain cap opening the portion of the drain pipe.. . ... Lg Electronics Inc

09/27/18 / #20180274846

Refrigerator

A refrigerator includes a cabinet, a door opening/closing the cabinet and having an opening that is penetrated in a front/rear direction, a transparent panel assembly mounted to cover the opening and through which the inside of the refrigerant is seen, and a lighting member provided in the door or the cabinet to brighten a rear side of the transparent panel assembly. The transparent panel assembly includes a front panel defining an outer appearance of a front surface, a rear panel defining an outer appearance of a rear surface, a spacer made of a metal material and disposed between the front panel and the rear panel to define a periphery of the transparent panel assembly. ... Lg Electronics Inc

09/27/18 / #20180274839

Laundry treating apparatus

A refrigerator and a method of controlling the same are disclosed. The refrigerator and the method of controlling the same detect smell intensity generated from a foodstuff and control a deodorizing function according to the smell intensity in order to remove unpleasant smell in the refrigerator during containing the foodstuff, and rapidly remove smell even when a foodstuff is newly input to generate smell so as to reduce user displeasure and to prevent the smell from affecting other foodstuffs, thereby enhancing convenience.. ... Lg Electronics Inc

09/27/18 / #20180274827

Refrigerator

A refrigerator includes: a control unit for controlling a thermoelectric module, a cooling fan, and a heat-radiation fan, in which when the outside temperature exceeds the set temperature, the control unit rotates each of the cooling fan and the heat-radiation fan at a high-speed, in which, when the outside temperature is equal to or lower than the set temperature and the storage chamber temperature is in the upper limit range, the control unit rotates each of the cooling fan and the heat-radiation fan at a medium-speed lower than a high-speed, and in which, when the outside temperature is equal to or lower than the set temperature and the storage chamber temperature is lower than the upper limit range, the control unit rotates each of the cooling fan and the heat-radiation fan at a low-speed lower than a medium-speed.. . ... Lg Electronics Inc

09/27/18 / #20180274826

Refrigerator

A refrigerator includes: a main body having a storage chamber; a door for opening and closing the storage chamber; a thermoelectric module for cooling the storage chamber; an outside temperature sensor for detecting an outside temperature; a storage chamber temperature sensor for detecting the storage chamber temperature; and a control unit for applying a voltage within a range between the maximum voltage and the minimum voltage to the thermoelectric module. The control unit applies the set voltage, not the maximum voltage, to the thermoelectric module when the outside temperature is the uppermost outside temperature range among the plurality of outside temperature ranges and thus the temperature of the control is lowered and power consumption is reduced.. ... Lg Electronics Inc

09/27/18 / #20180274825

Refrigerator

A refrigerator including an inner case having a storage chamber defined therein; a thermoelectric module configured to cool the storage chamber, wherein the thermoelectric module includes a thermoelectric element and a heat sink; a heat-dissipation fan assembly provided adjacent to the heat sink; a heat-dissipation cover spaced apart from the inner case, wherein the heat-dissipation cover has at least one outer intake hole defined therein and wherein the intake hole faces the heat-dissipation fan assembly; and a gasket configured to block a gap between the heat-dissipation cover and the heat-dissipation fan assembly.. . ... Lg Electronics Inc

09/27/18 / #20180274790

Cooking apparatus and touch sensor assembly for cooking apparatus

Disclosed are a cooking apparatus and a touch sensor assembly. The touch sensor assembly according to an embodiment of the present invention includes an outer cover formed of a metallic material and configured to form a part of an exterior of the cooking apparatus; and a touch module installed to be in contact with a rear surface of the outer cover, and having a plurality of touch sensors, wherein a touching part which is formed by machining a rear surface of the outer cover which is in contact with the touch sensor, and easily elastically deformed when being touched by a user, and thus transfers a pressure to the touch sensor is formed.. ... Lg Electronics Inc

09/27/18 / #20180271350

Pump and dishwasher comprising the same

The present disclosure relates to a pump for transmitting washing water and generating steam and a dishwasher including the pump. The pump includes a housing; a washing water inlet pipe coupled to the housing to receive washing water; a washing water outlet pipe coupled to the housing to discharge the washing water; an impeller disposed in the housing to discharge the washing water from the washing water inlet pipe to the washing water outlet pipe; a heater coupled to the housing to heat the washing water in the housing and generate steam; a steam discharge pipe to discharge the steam generated by the heater; and a selector valve coupled to the steam discharge pipe to block the discharge of the washing water and allow the steam to be discharged, thereby preventing the discharge of washing water through the steam discharge pipe.. ... Lg Electronics Inc

09/27/18 / #20180271344

Vacuum cleaner

The present invention relates to a vacuum cleaner. The vacuum cleaner of the present invention comprises: a cleaner body having a suction motor for generating suctioning force, and running in operating mode and charging mode; a suctioning part communicating with the cleaner body, for suctioning air and dust; a battery assembly capable of supplying power to the suction motor and having a plurality of battery packs; a controller for controlling the operation of the suction motor; a current regulating unit for regulating the current applied to the suction motor in a state in which the plurality of battery packs are serially connected; a first switching mechanism for serially connecting the plurality of battery packs; and a second switching mechanism for parallelly connecting the plurality of battery packs.. ... Lg Electronics Inc

09/27/18 / #20180271343

Dust collector for vacuum cleaner

The present disclosure discloses a dust collector for a vacuum cleaner, including a first cyclone disposed within an outer case to filter out dust from air introduced from an outside thereof and introduce the air from which dust has been filtered out to an inside thereof, a second cyclone accommodated in the inside of the first cyclone to separate fine dust from the air introduced to the inside of the first cyclone, a first guide vane spirally extended from an annular shaped first space between the first and the second cyclone to induce rotational flow so as to introduce air introduced into the first space to an inlet of the second cyclone, and a second guide vane spirally extended along an inner circumference of the inlet to enhance the rotational flow of air introduced to an inside of the second cyclone through the inlet.. . ... Lg Electronics Inc

09/20/18 / #20180270891

Method for transmitting and receiving signals related to pdn connection recovery in wireless communication system, and device therefor

One embodiment of the present invention relates to a method for transmitting and receiving signals related to connection recovery of packet data network (pdn) of a home subscriber server (hss) in a wireless communication system, the method comprising: a step of acknowledging, by the hss, that an obstacle is generated in the pdn connection with regard to an access point name (apn); a step of determining whether to change the information related to the pdn type of the pdn connection with regard to the apn; and a step of transmitting the changed information related to the pdn type of the pdn connection with regard to the apn to a mobility management entity (mme), in the event that the information related to the pdn type is changed.. . ... Lg Electronics Inc

09/20/18 / #20180270873

Bearer setting method and device supporting same for transmitting/receiving data in wireless communication system

The present invention relates to a bearer setting method and device of a terminal for transmitting/receiving data in a wireless communication system. According to the present invention, a method may be provided which: receives specific data and transmission information for transmitting the specific data from an mme (mobility management entity); receives bearer information including information on a specific bearer installed between the base station and a gateway from the mme; and transmits response data on the specific data transmitted from one or more terminals through the specific bearer.. ... Lg Electronics Inc

09/20/18 / #20180270867

Method for performing random access procedure in enhanced coverage mode in a wireless communication system and device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing ra procedure in ec mode in a wireless system, the method comprising: selecting a first random access preamble based on a first ce level, when the ue operates in ec mode with the first ce level, transmitting the first random access preamble for a configured number of times, which is determined based on the first ce level, to an enb, receiving a bi from the enb within a rar window associated with the first random access preamble, calculating a bpv based on the received bi and the first ce level, and selecting and transmitting a second random access preamble based on a second ce level, wherein the second random access preamble selection and transmission are delayed by a random backoff time selected according to a uniform distribution between 0 and the calculated bpv.. ... Lg Electronics Inc

09/20/18 / #20180270854

Method for transceiving data in wireless communication system and apparatus for same

The present specification relates to a method for transceiving uplink data (ul data) in a wireless communication system, the method performed by a user equipment (ue) comprising: receiving a first uplink grant (ul grant) from a base station; transmitting a first item of uplink data (ul data) to the base station on the basis of the first uplink grant; receiving, from the base station, a harq response to the first item of uplink data; and transmitting a second item of uplink data (ul data) to the base station, wherein the method further comprises a step of transceiving, with the base station, indication information indicating whether the second item of uplink data is harq data or non-harq data.. . ... Lg Electronics Inc

09/20/18 / #20180270844

Method and device for transmitting control channel on basis of hybrid beamforming in wireless communication system

Provided is a method for transmitting control information for hybrid beamforming in a wireless communication system. A base station groups a plurality of terminals on the basis of feedback information on analog beams, and multiplexes and transmits control information of terminals within each group by using a specific time-frequency resource. ... Lg Electronics Inc

09/20/18 / #20180270822

Method and apparatus for transreceiving messages from v2x terminal in wireless communication system

One embodiment of the present invention relates to a method for ue receiving data in a wireless communication system, the method for receiving data comprising the steps of: receiving control information through a channel through which the control information is delivered; and confirming an information bit which is included in the control information and is related to reserving a resource, wherein the information bit simultaneously indicates whether ue which has transmitted the control information reserves the resource, and if the resource is reserved by the ue, the location of the resource.. . ... Lg Electronics Inc

09/20/18 / #20180270812

Method and apparatus for performing user equipment triggered semi-persistent scheduling activation in wireless communication system

A user equipment (ue) receives a sps resource configuration from an enodeb (enb), and transmits information related to a semi-persistent scheduling (sps) activation for a specific logical channel to the enb. The information may include timing information for the specific logical channel which indicates when a sps resource for the specific logical channel should be activated. ... Lg Electronics Inc

09/20/18 / #20180270803

Method for transmitting uplink data in wireless communication system and apparatus for method

Disclosed is a method for transmitting uplink data in a wireless communication system, the method performed by an user equipment (ue) according to the present specification comprising: establishing synchronization with a base station; receiving, from the base station, control information associated with a contention-based uplink data transmission resource area; notifying the base station of the size of the uplink data to be transmitted; and transmitting the uplink data to the base station by means of the contention-based uplink data transmission resource area.. . ... Lg Electronics Inc

09/20/18 / #20180270796

Method and device for transmitting and receiving message by v2x terminal in wireless communication system

A method for transmitting data by a ue in a wireless communication system, according to an embodiment of the present invention, comprises the steps of: transmitting a first message through time-frequency resources; and, if a ue must transmit a second message which is related to the first message, transmitting the second message through a frequency resource region which is the same as a frequency resource region in the time-frequency resources after predetermined time from the time-frequency resources, wherein the predetermined time is determined on the basis of bits selected from a plurality of bits by means of the ue, wherein the bits which can be selected from the plurality of bits by means of the ue are permitted by a period-related parameter transferred by means of upper layer signaling.. . ... Lg Electronics Inc

09/20/18 / #20180270784

Method for receiving or transmitting reference signal for location determination in wireless communication system and device for same

A method for measuring a reference signal for location determination in a wireless communication system, according to an embodiment of the present invention, is performed by means of a terminal. The method comprises the steps of: receiving assistant data related to neighbor cells and a reference cell for location determination; by means of the assistant data, receiving a positioning reference signal (prs) of a cell-specific reference signal (crs) of the reference cell or the neighbor cells and calculating a reference signal time difference (rstd) measurement value; and reporting the measurement value to a location server, wherein the assistant data can comprise information about the number of crs antenna ports of the reference cell and neighbor cells, crs cyclic prefix (cp) length information, or configuration information about multicast broadcast single frequency network (mbsfn) subframes.. ... Lg Electronics Inc

09/20/18 / #20180270757

Method for drx in unlicensed band, and device using same

Provided are a method for discontinuous reception (drx) in an unlicensed band, and a device using the same. The device is converted from a sleep state to an active state, and attempts downlink synchronization during a synchronization period. ... Lg Electronics Inc

09/20/18 / #20180270727

Method and apparatus for performing handover in inter-vehicle communication system

In the present invention, provided is a method for performing handover, by a first terminal, in an inter-vehicle communication system. Here, the method for performing handover, by the first terminal, may comprise the steps of: receiving information on a first bias value from a base station; receiving information on a second bias value from a second terminal; and performing handover on the basis of the first bias value and the second bias value. ... Lg Electronics Inc

09/20/18 / #20180270723

Method and device for performing cell reselection by terminal

Provided are a method for performing cell reselection by a terminal in a wireless communication system and a device for supporting same. The terminal detects a single-cell point-to-multipoint (scptm) cell of interest, calculates the ranking of the scptm cell of interest, and performs cell reselection on the basis of the calculated ranking. ... Lg Electronics Inc

09/20/18 / #20180270722

Method for resource allocation in wireless communication system and apparatus therefor

Disclosed are a method for allocating resources in a wireless communication system and an apparatus therefor. In particular, a method for allocating radio resources to a ue in a wireless communication system, comprising: a step of receiving, from a first base station, first semi-persistent scheduling (sps) configuration information including semi-persistent resource allocation information of a first cluster; a step of being allocated a first sps resource on the basis of the first sps configuration information by receiving an sps assignment from the first base station; and a step of, when the ue performs handover to a second cluster belonging to the same cluster group as the first cluster, being allocated a second sps resource on the basis of the first sps configuration information by receiving an sps assignment from a second base station.. ... Lg Electronics Inc

09/20/18 / #20180270707

Method for determining size of transmission block of uplink signal in wireless communication system and apparatus therefor

A method for transmitting, by a terminal, a high-speed uplink signal to a base station in a wireless communication system is disclosed. Specifically, the method for transmitting a high-speed uplink signal comprises the steps of: setting a plurality of resource blocks as a resource pool for transmitting a high-speed uplink signal through an upper layer signal; selecting at least one resource block from the resource pool; and transmitting the high-speed uplink signal including a transmission block on the selected resource block to a base station, wherein the size of the transmission block is determined on the basis of the number of the selected resource blocks.. ... Lg Electronics Inc

09/20/18 / #20180270702

Method for triggering and reporting a buffer status and device therefor

A method for a user equipment (ue) operating in a wireless communication system including a first base station (bs) and a second bs, includes configuring a first medium access control (mac) entity to map a first logical channel set transmitting first data to the first bs and a second mac entity to map a second logical channel set transmitting second data to the second bs, wherein the first logical channel set includes one or more logical channels and the second logical channel set includes one or more logical channels, if the first data belongs to a logical channel having a higher priority than priorities of logical channels for which data is already available for transmission in the first logical channel set, triggering, by the first mac entity, a first buffer status report to the first bs regardless of priorities of logical channels of the second logical channel set.. . ... Lg Electronics Inc

09/20/18 / #20180270688

Method for performing logging by terminal in wireless communication system and terminal using same

The present invention provides a method for performing logging by a terminal in a wireless communication system, the method comprising: determining whether a downlink has been affected by interference; when it is determined that whether the downlink has been affected by interference is unclear, determining whether to perform logging of measurement for the downlink; and performing the logging according to the determination as to whether to perform the logging.. . ... Lg Electronics Inc

09/20/18 / #20180270634

Method and device for transmitting and receiving shared control message in wireless access system supporting machine type communication

One embodiment provides a technique of adjusting a gate voltage to be applied to at least one mos capacitor and an amount of electric charge to be stored in the mos capacitor so as to determine sensitivity of a change in the amount of electric charge stored in the mos capacitor, and exposing the mos capacitor to an electric field for a predetermined amount of time and then reading an electron inflow or outflow result due to the electric field so as to interpret the intensity and the direction of the electric field, thereby measuring the intensity and the direction of the electric field.. . ... Lg Electronics Inc

09/20/18 / #20180270622

Method and apparatus for controlling reception of scptm service using scptm-rnti

Provided is a method for receiving, by a terminal, a single-cell point-to-multipoint (scptm) service in a wireless communication system. The terminal receives a list of available scptm services from a serving cell, the list of available scptm services including scptm-rntis corresponding to the available scptm services. ... Lg Electronics Inc

09/20/18 / #20180270525

Display device and operating method therefor

A method for setting an integrated remote control of a display device, according to an embodiment of the present invention, comprises the steps of: displaying a first image outputted from an external device connected to the display device; confirming a service providing company of the external device by using information included in the displayed first image; acquiring a remote control model, among a plurality of remote control models provided from the confirmed service providing company, for controlling the external device; and transmitting a key code set of the acquired remote control model to a remote control device.. . ... Lg Electronics Inc

09/20/18 / #20180270508

Method for encoding/decoding image and apparatus therefor

Disclosed are a method for encoding/decoding an image and an apparatus therefor. Specifically, the method for decoding an image may comprise the steps of: performing interpolation filtering of a reference picture; generating predicted samples from samples in the reference picture for which the interpolation filtering has been performed; generating reconstructed samples by adding residual samples and the predicted samples; and performing loop filtering of the reconstructed samples, wherein whether the predicted samples have been generated by applying a predetermined filter when performing the interpolation filtering is determined in units of first blocks; whether the filter is applied to the reconstructed samples is determined in units of second blocks, and whether the filter is applied to the reconstructed samples when performing the loop filtering is determined on the basis of whether the filter has been applied to the predicted samples when performing the interpolation filtering.. ... Lg Electronics Inc

09/20/18 / #20180270504

Method and apparatus for processing video signal

The present invention relates to a method and apparatus for processing a video signal, which can increase the accuracy of the motion vector prediction through motion vector scaling which takes a difference in the temporal distance between reference pictures into consideration. To this end, the present invention provides a video signal processing method and a video signal processing apparatus using the same, and the method comprises the steps of: scaling at least one neighboring partition motion vector for a motion vector prediction of the current partition; scaling the neighboring partition motion vector, which has been selected, when the reference picture of the neighboring partition motion vector is different from the reference picture of the current partition; acquiring a motion vector prediction value of the current partition using the scaled motion vector; and acquiring a motion vector of the current partition using the motion vector prediction value.. ... Lg Electronics Inc

09/20/18 / #20180270485

Amvr-based image coding method and apparatus in image coding system

An image encoding method according to the present invention, which is performed by an encoding apparatus, comprises the steps of: generating an adaptive motion vector range (amvr) enable flag; deriving a motion vector difference (mvd) with respect to a current block; deriving a representative mvd value of an mvd range including a value of the mvd from among a plurality of mvd ranges; generating a coded mvd corresponding to the representative mvd value; and outputting the amvr enable flag and the coded mvd through a bit stream. According to the present invention, the amount of bits allocated to an mvd can be reduced and the overall coding efficiency can thus be increased.. ... Lg Electronics Inc

09/20/18 / #20180270442

Digital device and method of processing data in said digital device

In the present specification, a digital device and a method of processing data in said digital device are disclosed. Here, a digital device according to an embodiment of the present invention comprises: a memory; a user interface unit that receives a menu request signal through a remote application executed in an external device; a display unit that displays an executed application; and a control unit that determines the properties of the received menu request signal on the basis of the application being displayed and generates menu data, implements controlling to transmit the generated menu data to the external device and output the menu data through a screen of the external device, and when a menu item selection signal of the menu output from the external device is received, implements controlling to transmit or activate menu data corresponding to the menu item selection signal.. ... Lg Electronics Inc

09/20/18 / #20180270334

Method and device for transmitting/receiving broadcast signal

A broadcast receiver for receiving a broadcast signal includes a receiver for receiving the broadcast signal including physical layer pipe(plp)s, wherein the plps carry link layer packets and wherein the link layer packets include one or more internet protocol (ip) packets, a packet decoder for decoding the link layer packets from the plps, wherein the link layer packets include a compression information table related to a header-compressed stream of a first group of ip packets among the ip packets, and wherein the compression information table includes a plp identifier identifying a plp among the plps, a maximum value of an context identifier of the header-compressed stream, and a context profile being a range of protocols used for the header-compressed stream, a signaling decoder for decoding the compression information table in the decoded link layer packets, and a decompressor for decompressing the header-compressed stream to output the first group of ip packets.. . ... Lg Electronics Inc

09/20/18 / #20180270098

Method for performing d2d operation in wireless communication system, and terminal using same

Provided are a method for performing device-to-device (d2d) operation of a terminal in a wireless communication system, and a terminal using the same. The method is characterized by applying frequency synchronization on the basis of a primary cell of a first frequency, applying time synchronization on the basis of a non-serving cell of a second frequency for which d2d operation is to be performed, and performing the d2d operation on the basis of the frequency synchronization and the time synchronization.. ... Lg Electronics Inc

09/20/18 / #20180270041

Method for performing tdd communication by terminal in wireless communication system and terminal using same

The present invention provides a method for receiving multimedia broadcast single frequency network (mbsfn) configuration information in a wireless communication system, which is performed by a terminal for which a time division duplex (tdd) cell is configured, the method comprising: receiving the mbsfn configuration information including a bitmap; determining an mbsfn subframe on the basis of the mbsfn configuration information; and performing wireless communication on the basis of the determined mbsfn subframe, wherein the mbsfn configuration information is mbsfn configuration information for a tdd cell comprising only downlink subframes.. . ... Lg Electronics Inc

09/20/18 / #20180270026

Method for skipping an ul transmission in a wireless communication system and device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for skipping an ul transmission in a wireless system, the method comprising: receiving a rrc signaling configuring that the ue skips an ul transmission if there is no data available for transmission, receiving an ul grant for new transmission for a harq process, and discarding an old mac pdu in a harq buffer of the harq process without storing any new mac pdu in the harq buffer, if there is no data available for transmission.. ... Lg Electronics Inc

09/20/18 / #20180270025

Transmission method and processing method for bitstream in wireless communication system

Disclosed are: a transmission method for receiving an input bit for data to be transmitted to a reception end, determining a position of a parity bit according to a value indicated by additional information to be transmitted together with the data, and transmitting a bitstream by encoding the input bit and the parity bit according to the position of the parity bit; and a processing method for decoding the bitstream by taking into consideration of a position at which the parity bit is added to the input bit in the bitstream received from a transmission end, and acquiring the additional information transmitted together with the data indicated by the input bit according to the decoded result.. . ... Lg Electronics Inc

09/20/18 / #20180270011

Method for transmitting control information, and apparatus therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for transmitting control information and an apparatus therefor, the method comprising the steps of: detecting one or more pdschs on a plurality of cells, wherein the plurality of cells are divided into a first cell set having pcell and a first scell, and a second cell set having one or more second scells; and as feedback for the one or more pdschs, transmitting harq-ack information over pucch, wherein when the one or more pdschs are detected only in the first cell set, the harq-ack information contains only a harq-ack response for the first cell set, and when the one or more pdschs are detected at least in the second cell set, the harq-ack information contains harq-ack responses for both the first and the second cell sets.. ... Lg Electronics Inc

09/20/18 / #20180270008

Method and apparatus for performing cell search in wireless communication system

A method and apparatus for performing a cell search in a wireless communication system is provided. A narrowband user equipment (nb ue) performs the cell search at a specific frequency with a fixed frequency offset, and moves to the specific frequency with the fixed frequency offset and a channel raster.. ... Lg Electronics Inc

09/20/18 / #20180269953

Beam scanning method of terminal for hybrid beam forming in wireless communication system, and device for same

Disclosed in the present application is a method for receiving a downlink signal by a terminal from a base station in a wireless communication system. In particular, the present invention is characterized by comprising the steps of: receiving a beam scanning subframe, configured of a plurality of preambles for scanning transmission means at first intervals, from the base station; selecting a preferred transmission beam corresponding to one preamble from among the plurality of preambles, and a preferred reception beam corresponding to the preferred transmission beam reporting information on the preferred transmission beam to the base station; and receiving the one preamble and a certain subframe configured of a downlink physical channel beam formed by the preferred transmission beam at second intervals within the first interval.. ... Lg Electronics Inc

09/20/18 / #20180269949

Method by which terminal reports channel status information to base station in wireless communication system, and apparatus therefor

Disclosed in the present application is a method by which a terminal reports channel status information (csi) to a base station in a wireless access system. The method for reporting the csi comprises the steps of: receiving, from the base station, the information on a csi process comprising a plurality of channel status information-reference signal (csi-rs) resources; determining a csi-rs resource indicator (cri) indicating one of the plurality of csi-rs resources; determining a precoding-related indicator on the basis of the determined cri; and reporting, to the base station, the csi comprising the cri and the precoding-related indicator, wherein the precoding-related indicator has the value of 0 when the number of csi-rs antenna ports indicated by the csi is less than or equal to a predetermined value.. ... Lg Electronics Inc

09/20/18 / #20180269899

Method for configuring circular buffer including outer code parity and apparatus therefor

A method and corresponding user equipment (ue) for configuring a circular buffer in a wireless communication system. The method includes: generating a code block including a payload, a first outer code parity, and a second outer code parity from an input signal based on an outer code in a higher layer; generating a codeword from the code block based on an inner code in a physical layer; and configuring a circular buffer including the codeword and one or more second outer code parities. ... Lg Electronics Inc

09/20/18 / #20180269808

Display apparatus

A display apparatus is disclosed. The display apparatus includes a display panel, a supporter attached to a rear surface of the display panel, and a piezoelectric vibration unit including a fixing portion attached to the supporter and a cantilever portion overhanging from the supporter.. ... Lg Electronics Inc

09/20/18 / #20180269732

Interior permanent magnet type rotor, permanent magent type motor having the interior permanent magnet type rotor, and compressor having the permanent magent type motor

An interior permanent magnet type rotor includes: a rotor core having a plurality of slots formed therein, the plurality of slots having a symmetric longitudinal sectional shape; and a plurality of permanent magnets respectively inserted into the plurality of slots, the plurality of permanent magnets having an asymmetric longitudinal sectional shape, wherein each of the plurality of permanent magnets includes: a top surface part; a bottom surface part formed opposite to the top surface part; and first and second side surface parts connecting the top surface part and the bottom surface part, wherein a first vertical part and a second vertical part, which are in contact with side surface parts of the slot, are formed in the first and second side surface parts, respectively.. . ... Lg Electronics Inc

09/20/18 / #20180269345

Solar cell panel

Disclosed is a solar cell panel including a plurality of solar cells each including a semiconductor substrate and an electrode formed on the semiconductor substrate, and a wire for interconnecting the solar cells. The electrode includes a bus-bar line having a pad portion for attachment of the wire. ... Lg Electronics Inc

09/20/18 / #20180268781

Image display apparatus

An image display apparatus is disclosed. The image display apparatus includes a display panel, an illuminance sensor to sense an ambient illuminance of the display panel, a plurality of light sources disposed in an edge region of a back surface of the display panel to output light, a plurality of switching elements to switch the light sources, and a processor to control the switching elements, wherein, when a difference in local dimming data of an input image between adjacent first and second regions is above a first reference value, the processor controls driving times of at least some of the switching elements to decrease a difference in illuminance between the first region and the second region, based on the illuminance sensed by the illuminance sensor.. ... Lg Electronics Inc

09/20/18 / #20180268777

Mobile terminal and method for controlling the same

Disclosed are a mobile terminal and method for controlling the same. The present invention provides a mobile terminal including a sensing unit, a display unit, a processor, wherein the processor is configured to execute an always on display (aod) mode for enabling the display unit to be always turned on at low power while executing at least one application in a background state, display the at least one application or at least one controller corresponding to the at least one application on the display unit in the aod mode after executing the aod mode, and perform a quick-operation after sensing an input signal for controlling the application or the controller.. ... Lg Electronics Inc

09/20/18 / #20180267663

Terminal and method of controlling therefor

A terminal including a light emitting element and at least one sensor and a method of controlling the terminal are disclosed in the present specification. According to one embodiment of the present invention, the terminal includes a camera, a light emitting unit configured to include a plurality of light emitting elements and emit a light to a space corresponding to an image received via the camera, a first sensor configured to sense a pixel-based data, and a controller configured to control a light emitting element to emit a light to a space corresponding to a part of a plurality of the light emitting elements according to a predetermined time or an interval to extract depth information on a part of the image, the controller configured to control the first sensor to sense a pixel data in a manner of being activated according to a light emission time or an interval of the light emitting element.. ... Lg Electronics Inc

09/20/18 / #20180266753

Refrigerator

Disclosed is refrigerator including a holder terminal unit provided in a main body of the refrigerator; and a shelf terminal unit provided in a shelf installed in the main body, wherein the holder terminal unit includes a holder installed at an inner rear wall of the main body and having an opening which is opened toward a front side of the refrigerator; a holder side terminal provided to correspond to a shelf side terminal of the shelf terminal unit and movable in forward and backward directions within the holder; and an elastic member provided between the holder and the holder side terminal and configured to elastically support the holder side terminal, and wherein the holder side terminal is pressurized by the shelf side terminal which is inserted into the holder through the opening and moved backwardly, while maintaining an elastic contact with the shelf side terminal by the elastic member.. . ... Lg Electronics Inc

09/20/18 / #20180266741

Accumulator

An accumulator connected to a compressor, the accumulator including a case that forms a space in which liquid refrigerant and gaseous refrigerant are accommodated, a suction pipe which is connected to the case, and at least one connection pipe which connects a side surface of the case and a suction side of the compressor, whereby a space between a side surface of the compressor and a side surface of the accumulator is less than a length of a portion of the connection pipe from the side surface of the compressor to the side surface of the accumulator.. . ... Lg Electronics Inc

09/20/18 / #20180266736

Refrigerator

A refrigerator may include a sensor configured to measure temperature, a thermoelectric device module having at least one fan and configured to cool the storage compartment; and a controller that controls a rotation speed of the fan. The rotation speed of the fan may be determined based on at least one of whether a storage compartment temperature condition measured by the sensor exists or whether an initial power input condition exists. ... Lg Electronics Inc

09/20/18 / #20180266735

Refrigerator

A refrigerator may include a temperature sensor, a thermoelectric device module having a thermoelectric device, and at least one fan and configured to cool a storage compartment, and a controller that controls the output power of the thermoelectric device based on the temperature of the storage compartment, a set temperature, and the outside temperature. The output power of the thermoelectric device may be determined based on whether the temperature of the storage compartment is within a first temperature region including the set temperature, a second temperature region, or a third temperature region. ... Lg Electronics Inc

09/20/18 / #20180266720

Air conditioner

An air conditioner is provided that may include a plurality of units including an outdoor unit and an indoor unit, the plurality of units being distributed at a plurality of layers or levels or stories in a building; and a controller configured to monitor and control the plurality of units. The controller and the plurality of units may include a communication unit configured to transmit/receive data in a wireless communication unit, respectively, and the communication unit may transmit/receive the data using a sub-giga band frequency. ... Lg Electronics Inc

09/20/18 / #20180266719

Air conditioner and method for controlling an air conditioner

An air conditioner and a method for controlling an air conditioner are provided. The air conditioner may include a plurality of units including an outdoor unit and an indoor unit, the plurality of units being distributed at a plurality of layers or levels or floors in a building; and a controller configured to monitor and control the plurality of units. ... Lg Electronics Inc

09/20/18 / #20180266426

Fan motor

A fan motor for a vacuum cleaner includes a motor mount defining a cooling flow path inlet, an impeller, an impeller cover defining an air inlet, an air discharge opening defined at the motor mount and configured to discharge air to an outer space of the motor mount, and a cooling flow path outlet defined vertically above the motor mount. The cooling flow path inlet is configured to introduce air from the outer space of the motor mount into an inner space of the motor mount to cool the motor part, and the cooling flow path outlet is configured to discharge air from the inner space of the motor mount toward a space that is defined between the impeller and the air discharge opening based on the space between the impeller and the air discharge opening having a lower pressure than the inner space of the motor mount.. ... Lg Electronics Inc

09/20/18 / #20180266423

Rotary compressor

A rotary compressor includes: a shell defining an internal space; a driving motor arranged in the internal space of the shell; and a compression mechanism unit to receive power of the driving motor and compress refrigerant, wherein the compression mechanism unit includes: a cylinder defining a chamber in which the refrigerant is compressed; a rotary shaft connected to the driving motor; a roller located in the chamber and connected to the rotary shaft to compress the refrigerant in the chamber while being rotated; a bearing coupled to the cylinder and having a discharge port through which the refrigerant compressed in the chamber passes; a muffler coupled to the bearing and into which the refrigerant passing through the discharge port is introduced; and a noise reducing unit fixed to the muffler to define a noise reducing chamber together with the muffler.. . ... Lg Electronics Inc

09/20/18 / #20180266419

Hermetic compressor

A hermetic compressor includes a casing, a cylinder coupled to an inside of the casing, the cylinder defining a compression space, a first bearing and a second bearing defining a compression space together with the cylinder, a roller located an eccentric position with respect to an inner surface of the cylinder and configured to vary a volume of the compression space, and a vane inserted into the roller to rotate together with the roller, and drawn out toward the inner circumferential surface of the cylinder when the roller rotates to divide the compression space into a plurality of compression chambers. An inlet port in communication with the compression space is defined in the first bearing or the second bearing, and a refrigerant suction pipe penetrating through the casing is inserted to be coupled to the inlet port.. ... Lg Electronics Inc

09/20/18 / #20180266043

Control method for laundry treating apparatus

Disclosed is a control method for laundry treating apparatus configured to perform a dry cycle for clothes by operating a heat pump comprising: a measuring step for measuring a temperature of a refrigerant and a temperature of air which pass through an evaporator to exchange heat; a comparing step for comparing a difference between the measured temperatures of the refrigerant and air with a preset reference temperature; and an adjusting step for adjusting an opening degree of the expansion valve according to the result of the comparing step.. . ... Lg Electronics Inc

09/20/18 / #20180266039

Washing machine

A washing machine according to the present invention comprises: a cabinet which forms an outer shape; a tub which is disposed inside of the cabinet, and in which washing water is stored; a pump which circulates the washing water stored in the tub; a circulating nozzle which sprays, into the inside of the tub, the washing water supplied from the pump; a circulating hose which connects the pump to the tub, and guides the circulated washing water to the circulating nozzle; and an atomizing unit which is disposed on the circulating hose, and atomizes the circulated washing water by mixing air. The washing machine according to the present invention supplies, into the inside of the tub through an air mixer, washing water in which air is included, and thus has an advantage of reducing the total flow rate of the used washing water.. ... Lg Electronics Inc

09/20/18 / #20180266030

Washing machine and method of controlling the same

The present disclosure relates to a washing machine, having an actively movable balancer, and method of controlling the same. The washing machine according to an embodiment of the present disclosure includes: a balancing unit to move along a circumference of a drum to reduce imbalance due to an unbalanced distribution of the laundry; a transmission coil provided at a tub to generate a wireless power signal and transmit power wirelessly to the balancing unit; a transmission converter to apply power at a driving frequency to the transmission coil; a voltage measurer to measure a transmission voltage, which is a voltage of the transmission coil; and a transmission controller to control the transmission converter based on the transmission voltage measured by the voltage measurer, thereby transmitting sufficient power wirelessly to the balancing unit in a short period of time.. ... Lg Electronics Inc

09/20/18 / #20180265376

Water purifier

A water purifier includes a water outlet discharging purified water therethrough, a first temperature sensor to sense temperature of the purified water, an induction heating module provided with a working coil forming magnetic field according to a current flow, and a hot water tank heated by the magnetic field and receiving the purified water to deliver to the water outlet, and a controller to control the current to flow on the working coil while the purified water is transferred to the water outlet through the hot water tank in response to a water discharge request, wherein the controller controls the current value flowing on the working coil, such that purified water lower than the target temperature is discharged until a predetermined time point from when the water discharge request is applied, and purified water higher than the target temperature is discharged after the predetermined time point.. . ... Lg Electronics Inc

09/20/18 / #20180264526

Device for cleaning surface using electrowetting element and method for controlling the same

A device for cleaning an object surface, including a substrate provided on the object surface, a plurality of electrodes provided on the substrate, a dielectric layer provided on the substrate to cover the electrodes, and a control device supplying an alternating-current (ac) power to the electrodes including supplying a first ac power having a predetermined first frequency and a predetermined first voltage to the electrodes during a first time period to vibrate a droplet on the surface of the object by a periodic change of an electrostatic force generated at the electrodes, the first frequency being set to the resonant frequency of the liquid droplet.. . ... Lg Electronics Inc

09/20/18 / #20180263501

Electronic device and control method therefor

An electronic device and a method for controlling the same are disclosed. The electronic device includes a main body having a back surface contacting a body part of a user, a band portion extended from one side or both sides of the main body, the band portion having a back surface contacting the body part of the user, an electrode positioned on the back surface of the main body or the back surface of the band portion, the electrode having a current flow area and a non-current flow area, and a controller mounted inside the main body or the band portion, the controller configured to adjust a voltage applied to the electrode in response to a biometric signal of the user acquired through the electrode.. ... Lg Electronics Inc

09/20/18 / #20180263459

Pump and dishwasher comprising the same

A pump includes a housing, a water inlet pipe coupled to the housing and configured to receive washing water, a water outlet pipe coupled to the housing and configured to discharge washing water, an impeller located in the housing and configured to cause washing water to be transferred from the water inlet pipe to the water outlet pipe, a heater that is coupled to the housing, that is configured to heat washing water in the housing, and that is configured to generate steam based on heating washing water, and a steam discharge pipe coupled to the water outlet pipe and configured to discharge steam generated by the heater.. . ... Lg Electronics Inc

09/20/18 / #20180263447

Robot cleaner

A robot cleaner comprises: a cleaner body including a controller, and driving wheels having their driving controlled by the controller; a bumper mounted to a bumper mounting portion formed on a front surface of the cleaner body, and configured to be inward moveable by an external force; and a cliff sensor mounted in an opening downward open at a bottom part of the cleaner body, and configured to sense a lower side terrain, wherein the bumper is provided to cover the cliff sensor in a state that the bumper has been inward moved by an external force.. . ... Lg Electronics Inc

09/20/18 / #20180263445

Dust collecting apparatus

A dust collecting apparatus includes a dust separation unit to separate dust from suctioned air; a dust storage unit to store the dust separated in the dust separation unit; a pressing member to compress the dust stored in the dust storage unit, and having a pressing plate support part, and a pressing plate supported by the pressing plate support part; a fixing member disposed between an inner circumferential surface of the dust storage unit and the pressing plate support part; and a path formed by a part of the fixing member, located between the pressing plate support part and the inner circumferential surface of the dust storage unit, and through which the air between the pressing plate and the fixing member passes, wherein one or more holes through which the air between the pressing plate and the fixing member passes are formed at the pressing plate.. . ... Lg Electronics Inc

09/06/18 / #20180255608

Method and apparatus for handling duplicated e-rabs for dual connectivity in wireless communication system

A method for receiving, by an enodeb (enb), a user equipment (ue) context release command message in a wireless communication system includes transmitting, by the enb to a mobility management entity (mme), an evolved universal terrestrial radio access network (e-utran) radio access bearers (e-rab) modification indication message including several e-rab identifiers (ids) set to a same value, and receiving, by the enb from the mme, the ue context release command message with a cause value.. . ... Lg Electronics Inc

09/06/18 / #20180255606

Method for updating system information in wireless communication system and apparatus therefor

A method for in a wireless communication system is disclosed. The method includes steps of receiving control information indicating a scheme for updating the system information; and updating the system information based on the control information, wherein the scheme for updating the system information comprises an immediate update scheme or a modification period based update scheme.. ... Lg Electronics Inc

09/06/18 / #20180255603

Method and device for performing communication by using virtual terminal in inter-vehicle communication system

The present specification can provide a method by which a terminal performing communication controls a virtual terminal. The method for controlling the virtual terminal can comprise the steps of: connecting with a base station; receiving a connection re-establishment command message from the connected base station; and registering or removing the virtual terminal on the basis of the connection re-establishment command message.. ... Lg Electronics Inc

09/06/18 / #20180255595

Method for device-to-device direct communication in wireless communication system, and apparatus therefor

A method for device-to-device direct communication in a wireless communication system according to an embodiment of the present invention is performed by a first terminal, and the method comprises the steps of: setting, as a transmission gap period, a candidate time period in which a first message including location information of a second terminal will be periodically received from the second terminal; and periodically receiving the first message from the second terminal within the transmission gap period. A message is not transmitted from the first terminal through a candidate carrier on which the first message is to be received within the transmission gap period.. ... Lg Electronics Inc

09/06/18 / #20180255578

Method and device for performing lbt process on multiple carriers in wireless access system supporting unlicensed band

The present invention relates to a wireless access system supporting an unlicensed band, and to methods for performing uplink listen before talk (lbt) on multiple carriers, and a device supporting the same. According to one embodiment of the present invention, a method by which a terminal performs lbt in a wireless access system supporting an unlicensed band and multiple carriers can comprise the steps of: receiving, from a base station, each of uplink grants for scheduling uplink channels on two or more component carriers (ccs); randomly selecting a first cc on which a first lbt is to be performed from among the two or more ccs; performing the first lbt on the selected first cc: and performing a second lbt on the remaining ccs among the two or more ccs, wherein the first lbt can be a random back-off-based lbt for performing a random back-off by a random back-off counter value, and the second lbt can be a channel sensing-based lbt for sensing a channel during a predetermined time interval before uplink transmission.. ... Lg Electronics Inc

09/06/18 / #20180255559

Method for transmitting a priority list reporting in a d2d communication system and device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting a priority list reporting in a d2d communication system, the method comprising: configuring a plurality of sidelink logical channels with a respective priority; checking whether one or more priorities of sidelink logical channels configured to the ue change or not when a new sidelink logical channel is configured, or when a configured sidelink logical channel is released; triggering a priority list reporting including information of priority of sidelink logical channels configured for the ue currently if the ue considers that the one or more priorities of sidelink logical channels configured to the ue change; and transmitting the priority list reporting to an enode-b.. ... Lg Electronics Inc

09/06/18 / #20180255558

V2x operation method performed by terminal in wireless communication system and terminal using same method

The present invention provides a vehicle-to-x (v2x) operating method performed by a terminal in a wireless communication system, the method comprising: being allocated a (dedicated) resource pool used for transmission of a v2x message having a relatively high priority, wherein the (dedicated) resource pool includes a plurality of resource areas; and transmitting the v2x message having the high priority on the basis of the (dedicated) resource pool.. . ... Lg Electronics Inc

09/06/18 / #20180255542

Method and apparatus for transmitting and receiving uplink in wireless communication system

An embodiment of the present invention relates to a method for a machine type communication (mtc) user equipment (ue) to send uplink control information in a wireless communication system that supports a mtc. Specially, the method is configured to comprise: a step in which the mtc ue receives an mtc physical downlink control channel (mpdcch) in a first sub-band from a base station; a step of receiving a physical downlink shared channel (pdsch) on the basis of the mpdcch; a step of determining a physical uplink control channel (pucch) resource for the pdsch using a harq-ack resource offset (aro) indicated by the mpdcch; and a step of sending the uplink control information via the pucch resource.. ... Lg Electronics Inc

09/06/18 / #20180255537

Operation method in wireless lan system and apparatus therefor

The present specification relates to an operation configuration of a station and an access point in a wireless lan (wlan) system. More particularly, disclosed are a method for operating a station or an access point in a wireless lan system and an apparatus therefor. ... Lg Electronics Inc

09/06/18 / #20180255531

Method and apparatus for allocating mbms based resources for v2x message transmission in wireless communication system

A method and apparatus for allocating resources for vehicle-to-everything (v2x) message transmission in a wireless communication system is provided. For the first solution, a pre-configuration based scheme is defined and specific temporary mobile group identities (tmgis) are defined for the v2x service. ... Lg Electronics Inc

09/06/18 / #20180255512

Method for activating or deactivating a cell in a wireless communication system and a device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for activating or deactivating a cell in a wireless communication system, the method comprising: receiving an a/d mac ce on a specific cell among the plurality of cells, wherein all of values of ci fields of the a/d mac ce are set to a same value, and performing activation or deactivation of the specific cell according to the same value.. ... Lg Electronics Inc

09/06/18 / #20180255473

Method and device allowing terminal to report measurement result

A method by which a terminal reports a measurement result in a wireless communication system, and a device supporting the same are provided. The terminal can receive a plurality of trigger quantities from a network, determine a plurality of measurement report triggering subscription conditions corresponding to the received plurality of trigger quantities, and report the measurement result if all the determined plurality of measurement report triggering subscription conditions are satisfied.. ... Lg Electronics Inc

09/06/18 / #20180255444

Method and apparatus for transceiving messages from v2x terminal in wireless communication system

One embodiment of the present invention relates to a method for a terminal transmitting a message in a wireless communication system, comprising the steps of: generating a message; and transmitting, from a resource sectioned on a time axis, control information for the message and the message when the size of the message is larger than a predetermine value, and transmitting, from a resource sectioned on a frequency axis, the control information for the message and the message when the size of the message is smaller than the predetermined value.. . ... Lg Electronics Inc

09/06/18 / #20180255312

Image decoding method and apparatus using same

The present invention includes an image information decoding method which comprises: a step of receiving a bitstream that includes a network abstraction layer (nal) unit including information related to an encoded image; and a step of parsing an nal unit header of the nal unit. The nal unit header includes layer information including reserved_one_5bits for identifying an extended layer in an extended bitstream and temporal_id for identifying a temporal layer of a bitstream. ... Lg Electronics Inc

09/06/18 / #20180255304

Method and device for encoding/decoding video signal

The present invention provides a method for decoding a video signal, the method comprising the steps of: obtaining, from a video signal, a flip flag for indicating whether a flip of an angle interval is performed when an intra prediction is performed; deriving a flip angle variable according to an intra prediction mode if the flip of the angle interval is performed according to the flip flag when the intra prediction is performed; and generating an intra prediction sample based on the flip angle variable, wherein the angle interval indicates an interval between angle parameters, which indicate a predicting direction.. . ... Lg Electronics Inc

09/06/18 / #20180255162

Mobile terminal

A hinge module including a first body; a second body arranged with respect to the first body; a hinge configured to hinge in response to an angle variation between the first body and the second body; and a display disposed on the first body and the second body. Further, the hinge includes a first hinge housing including an accommodating portion; a second hinge housing having a first end inserted in the accommodating portion; an arc-shaped hinge hole in the second hinge housing; a hinge pin projecting from an inner surface of the accommodating portion of the first hinge housing and penetrating the arc-shaped hinge hole in the second hinge housing; a guide pin coupled to the first hinge housing and inserted into a second end of the second hinge housing; and an elastic member provided in the second end of the second hinge housing and including a curved surface contacting the guide pin.. ... Lg Electronics Inc

09/06/18 / #20180255015

Watch-type mobile terminal and control method therefor

The present invention relates to a watch-type mobile terminal for outputting a notification object when an event occurs, and a control method therefor. According to the present invention, the watch-type mobile terminal comprises: a display unit for outputting a plurality of notification objects respectively corresponding to a plurality of events, on the basis of the occurrence of the plurality of events; and a control unit for sequentially ending the output of the plurality of notification objects on the basis of the priorities preset for the plurality of events.. ... Lg Electronics Inc

09/06/18 / #20180254940

Apparatus and method for transmitting or receiving broadcast signal (as amended)

Disclosed is a method for transmitting a broadcast signal. A method for transmitting a broadcast signal according to an embodiment of the present invention comprises the steps of: delivery layer processing broadcasting service data and signaling information for the broadcasting service data; udp/ip encapsulating the broadcasting service data and signaling information for the broadcasting service data; and physical layer processing the broadcasting service data and signaling information for the broadcasting service data.. ... Lg Electronics Inc

09/06/18 / #20180254926

Method for cancelling self-interference by apparatus that uses fdr scheme

A method for cancelling self-interference by a base station that uses a full duplex radio (fdr) scheme may comprise the steps of: transmitting, to a terminal, information associated with reference signal (rs) power boosting, which has been changed for estimation of a self-interference channel; transmitting an rs on the basis of the changed rs power boosting; estimating the self-interference channel according to the rs; and cancelling the self-interference on the basis of the estimation of the self-interference channel.. . ... Lg Electronics Inc

09/06/18 / #20180254873

Method of transmitting scheduling request in a wireless communication system

A method and apparatus for requesting uplink resources in a wireless communication system is provided. A user equipment determines whether a scheduling request for requesting uplink resources is triggered. ... Lg Electronics Inc

09/06/18 / #20180254872

Method for transmitting ack/nack response for broadcast signal/multicast signal in wireless communication system, and device therefor

Disclosed in the present application is a method by which a terminal transmits and receives a signal. Particularly, the method comprises the steps of: receiving a downlink signal from a plurality of cells; transmitting, to a serving cell among the plurality of cells, an acknowledgement/negative ack (ack/nack) response for the downlink signal; and receiving, from at least one cell among the plurality of cells, retransmission for the downlink signal.. ... Lg Electronics Inc

09/06/18 / #20180254871

Method and apparatus for configuring frame unit comprising control field indicating data fields in wireless lan system

Proposed is an example relating to a control field used in a ppdu of a wireless lan system which supports a plurality of rus. The ppdu comprises a plurality of sig-b fields and a plurality of data fields. ... Lg Electronics Inc

09/06/18 / #20180254867

Method for transmitting and receiving demodulation reference signal, and apparatus using same

The present invention relates to a wireless communication system, and specifically provides a method for transmitting and receiving a demodulation reference signal (dmrs), and an apparatus using the same. More specifically, the present invention provides a method for transmitting and receiving a dmrs and an apparatus using the same, wherein a base station allocates a walsh sequence for each antenna port to the dmrs for each antenna port using a method that is different from conventional methods, and thereby increases the number of user equipment that are mu-mimo paired compared to the past, and can satisfy orthogonality between four dmrs sequences in both time and frequency domains so that user equipment receiving the dmrs can efficiently estimate a channel.. ... Lg Electronics Inc

09/06/18 / #20180254865

Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals

A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for transmitting broadcast signals, the apparatus comprises an encoder to encode service data, a mapper to map the encoded service data, a time interleaver to time interleave the mapped service data, wherein the time interleaving is performed depending on number of physical paths for the service data, a frame builder to build at least one signal frame including the time interleaved service data, a modulator to modulate data in the built at least one signal frame by an ofdm (orthogonal frequency division multiplex) scheme and a transmitter to transmit the broadcast signals having the modulated data.. ... Lg Electronics Inc

09/06/18 / #20180254863

Method for reducing inter-cell interference caused by transmission beam tracking of ue in wireless communication system and ue therefor

A method for reducing inter-cell interference caused by transmission (tx) beam tracking by a user equipment (ue) in a wireless communication system comprises transmitting, to a serving base station (bs), an indicator indicating request for reporting of information about a tx beam identifier (id) identifying a tx beam causing interference to a neighbor cell by transmitting sounding reference symbol (srs) and information about a cell id of the neighbor cell; receiving, from the serving bs, control information indicating a position of a resource for transmission of the information about the tx beam id and the information about the cell id of the neighbor cell; and transmitting, to the serving bs, the information about the tx beam id and the information about the cell id of the neighbor cell through the position of resource indicated by the control information.. . ... Lg Electronics Inc

09/06/18 / #20180254857

Method for transmitting and receiving multi-station block ack frame of expanded capacity and device therefor

Disclosed are a method and a device by which an access point (ap) transmits a block ack (ba) signal for transmission data of a plurality of stations (stas) in a wireless lan (wlan) system. To this end, an ap receives data from a plurality of stas, and transmits a first multi-sta ba frame (m-ba frame) for the data received from the plurality of stas, wherein the first m-ba frame includes a mac header field, a ba control field, and a ba information field, a last n bit of the ba control field indicates at least one from among the number of pieces of ba information included in the first m-ba frame and information on a succeeding ack frame, and n is set to 5 or more.. ... Lg Electronics Inc

09/06/18 / #20180254855

Apparatus and method for sending and receiving broadcast signals

A broadcast signal transmitter includes a first forward error correction (fec) encoder configured to encode core layer data, a second fec encoder configured to encode enhanced layer data, an injection level controller configured to control power ratio between the encoded core layer data and the encoded enhanced layer data, a combiner configured to combine the core layer data and the enhanced layer data and to output layered division multiplexing (ldm) data, a power normalizer configured to normalize power of the outputted ldm data, a time interleaver configured to time-interleave the ldm data, a framer configured to generate a signal frame comprising a preamble and the time-interleaved ldm data, the preamble carrying signaling information, and a modulator configured to perform orthogonal frequency division multiplexing (ofdm) modulation on the generated signal frame.. . ... Lg Electronics Inc

09/06/18 / #20180254820

Method for user equipment (ue) to perform d2d (device-to-device) relay communication in wireless communication system and apparatus therefor

A method of performing d2d (device-to-device) relay communication, which is performed by a user equipment (ue) in a wireless communication system according to various embodiments, and an apparatus are disclosed in the present invention. The method includes the steps of receiving information on a relay probability corresponding to a probability for performing relaying, receiving a message to be relayed, determining whether to perform relaying on the received message based on the information on the relay probability, and if it is determined to perform relaying, transmitting the message.. ... Lg Electronics Inc

09/06/18 / #20180254814

Method for transmitting and receiving channel state information (csi) in wireless communication system, and apparatus therefor

A method for transmitting and receiving channel state information (csi) in a wireless communication system, and an apparatus therefor are disclosed. Specifically, a method for a terminal transmitting csi in a wireless communication system supporting multi-user superposition transmission (must) may comprise the steps of: reporting to a base station a first precoding matrix indicator (pmi) indicating a precoding matrix that is the most preferred by the terminal, and a first channel quality indicator (cqi) that is calculated assuming use of the first pmi; and reporting to the base station a second pmi indicating a precoding matrix that is secondly preferred by the terminal, and a second cqi that is calculated assuming use of the second pmi.. ... Lg Electronics Inc

09/06/18 / #20180254812

Method for transmitting or receiving channel state information in wireless communication system and device therefor

Disclosed are a method for transmitting or receiving channel state information in a wireless communication system and a device therefor. Specifically, a method for transmitting channel state information (csi) by a terminal in a wireless communication system may comprise the steps of: receiving, from a base station, the number of antenna ports specific to one or more channel state information-reference signal (csi-rs) resources; receiving, by the terminal, a csi-rs on the one or more antenna ports from the base station; when the number of one or more csi-rs resource-specific antenna ports configured in the terminal is different from the number of antenna ports in reporting units of the csi configured in the terminal, estimating a csi-rs antenna port on the basis of the number of antenna ports in reporting units of the csi configured in the terminal, and deriving the csi on the basis of the csi-rs; and reporting the csi to the base station.. ... Lg Electronics Inc

09/06/18 / #20180254810

Method and device for beamforming training

A method for beamforming training and a device using the same are provided. The device receives, from an access point (ap), a plurality of beacon frames for a sector sweep at a beacon transmission interval (bti). ... Lg Electronics Inc

09/06/18 / #20180253717

Terminal apparatus and control method for terminal apparatus

A terminal apparatus and a control method are provided. The terminal apparatus includes a sensing unit for sensing a predetermined input signal; a display unit for displaying a content and receiving an input of a touch gesture; and a control unit for activating a general payment mode when the predetermined input signal is not sensed and an input of a payment application execution command is received, and activating a secret payment mode when the predetermined input signal is sensed.. ... Lg Electronics Inc

09/06/18 / #20180252963

Display device

A display device is disclosed. The display device comprises: a display panel; an optical assembly providing the display panel with light; and a light absorbing layer positioned on an optical path, the optical path leading to the display panel from the optical assembly, wherein the light provided from the optical assembly to the display panel includes a blue-based light, a green-based light, and a red-based light, wherein an intensity of the green-based light is 25% to 38% with respect to an intensity of the blue-based light 100%, and wherein an intensity of the red-based light is 14% to 32% with respect to the intensity of the blue-based light 100%.. ... Lg Electronics Inc

09/06/18 / #20180252452

Refrigerator and control method thereof

A control method includes initially operating a compressor at the same rpm as an operating rpm of the compressor during a previous cycle, adjusting the rpm in consideration of an operation rate of the previous cycle such that the rpm is increased when the operation rate is greater than a first set value, reduced when the operation rate is less than a second set value, and maintained when the operation rate is within a range between the first set value and the second set value, and operating the compressor at the adjusted rpm, the first set value being greater than the second set value.. . ... Lg Electronics Inc

09/06/18 / #20180252419

Bathroom management apparatus

A bathroom management apparatus includes: a cabinet having an open front; at least one frame configured to be installed at an inner side of the cabinet; at least one function module, wherein the at least one function module is one of a towel care module, a sterilizing module, a secret box module, a refrigerating module, a charging module, and an air conditioning module configured to be installed inside the at least one frame body, wherein guide ribs are formed at both sides of the at least one function module, and inner ribs are formed at first and second side frames of the frame, and are configured to guide and support the guide ribs when inserting the at least one function module into the at least one frame.. . ... Lg Electronics Inc

09/06/18 / #20180252377

Light emitting module

A light-emitting module is disclosed. The light-emitting module includes a condensing lens for condensing incident light into a space, a light source for providing first light to pass through the condensing lens, a first optical path conversion member for reflecting the first light to provide first reflected light to pass through the condensing lens, a second optical path conversion member for reflecting the first reflected light to provide second reflected light to pass through the condensing lens and a wavelength conversion unit for receiving the second reflected light, converting a wavelength of the received second reflected light, and radiating light the wavelength of which has been converted.. ... Lg Electronics Inc

09/06/18 / #20180252238

Suction unit

The suction unit comprises: a cover having an air inlet; a noise reduction part provided in the cover, arranged outside the air inlet and spaced therefrom; an impeller for flowing the air which has passed through the noise reduction part and then the air inlet; a motor having a rotating shaft connected to the impeller; a guide apparatus for guiding the flow of the air which has flown from the exit of the impeller; and a shaft coupling part coupled to the rotating shaft connected to the impeller.. . ... Lg Electronics Inc

09/06/18 / #20180252216

Scroll compressor

A mutual rotating scroll compressor is provided. The mutual rotating scroll compressor includes: a first frame fixed to a casing; a second frame provided with an interval between the first frame and the second frame, a compression space being provided between the first frame and the second frame; a first scroll rotatably supported by the first frame and coupled to a driving motor to rotate in the compression space; a second scroll engaged with the first scroll to rotate about the second frame, the second scroll and the first scroll forming a compression chamber in the compression space; and a bearing housing including a housing part, including a boss accommodation part to which the second scroll is rotatably coupled, and a hinge lug which extends from the housing part and is movably coupled to the second frame. ... Lg Electronics Inc

09/06/18 / #20180251932

Bathroom management apparatus

Disclosed is a bathroom management apparatus including a cabinet, a frame provided at an inner side of the cabinet to reinforce stiffness of the cabinet, and having a lower side that is spaced apart from a bottom of the cabinet, a function module including at least one of a towel care module, a sterilizing module, a lock box module, a refrigerating module, and a charging module, and mounted inside the frame, a dryer coupled with the function module and disposed inside the frame, and a vane assembly disposed between the cabinet and a lower side of the frame. A first air outlet is provided for airflow in a forward direction, and a second air outlet provided for airflow in a downward direction. ... Lg Electronics Inc

09/06/18 / #20180251032

User interface apparatus for vehicle, method of manufacturing user interface apparatus, and vehicle

A user interface apparatus for a vehicle includes: a circuit part injection-molded body formed in an insert injection process in which first resin melt is injected while a circuit part is inserted; and a cover part injection-molded body coupled to the circuit part injection-molded body, and formed in an insert injection process in which second resin melt is injected while a cover part is inserted. The circuit part includes: a light emitting unit; a touch sensor that detects a touch input; and at least one processor that controls the light emitting unit in response to an event to generate light; activates the touch sensor in response to generation of the light; and generates a signal for controlling a vehicle device in response to a touch input. ... Lg Electronics Inc

09/06/18 / #20180249872

Cleaner and controlling method thereof

A cleaner which performs an autonomous driving, includes: a cleaner body; a driving unit for moving the cleaner body; a camera for detecting 3d coordinate information; a memory for storing pattern information related to a charging station; and a controller for comparing the 3d coordinates information detected by the camera with the pattern information related to the charging station stored in the memory, and for determining whether the charging station is positioned near the cleaner body based on a result of the comparison.. . ... Lg Electronics Inc








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